2-Chloroethyl vinyl ether → 1-Cyclohexyl-4-[2-(ethenyloxy)ethoxy]benzene

HRID 1530154

반응식

HRID 1530154 반응식
[CH:1]1([C:7]2[CH:12]=[CH:11][C:10]([OH:13])=[CH:9][CH:8]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[CH:14]([O:16][CH2:17][CH2:18]Cl)=[CH2:15].[OH-].[Na+].C(N(CC)CC)C>C1(C)C=CC=CC=1.[Br-].C([N+](CCCC)(CCCC)CCCC)CCC>[CH:14]([O:16][CH2:17][CH2:18][O:13][C:10]1[CH:9]=[CH:8][C:7]([CH:1]2[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]2)=[CH:12][CH:11]=1)=[CH2:15]

참가 물질

7

반응물 4

HCID 80742-Chloroethyl vinyl etherHCID 8471TriethylamineHCID 143274-CyclohexylphenolHCID 14798Sodium Hydroxide

생성물 1

HCID 220116871-Cyclohexyl-4-[2-(ethenyloxy)ethoxy]benzene

시약·촉매·용매 2

HCID 74236Tetrabutylammonium Bromide촉매HCID 1140Toluene용매

반응 조건

온도
120 °C

실험 절차

p-Cyclohexylphenol (83.1 g (0.5 mol)) was dissolved in 300 ml of toluene, and 150 g of 2-chloroethyl vinyl ether was added thereto. Furthermore, 25 g of sodium hydroxide, 5 g of tetrabutylammonium bromide and 60 g of triethylamine were added, and the resulting mixture was heated with stirring at 120° C. for 5 hours. The reaction solution was washed with water, and excess chloroethyl vinyl ether and toluene were removed by distillation under reduced pressure. From the obtained oil, the objective p-cyclohexylphenoxyethyl vinyl ether (X-1) was obtained by distillation under reduced pressure.

후처리

  1. temperaturethe resulting mixture was heated
  2. washThe reaction solution was washed with water, and excess chloroethyl vinyl ether and toluene
  3. customwere removed by distillation under reduced pressure

출처 및 근거

ORD 기록
ord-9a25d57c76dd446f8ce17c907f969ed5
출처 데이터셋
uspto-grants-2015_07
특허 번호
US09090722B2

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